Wired IEMs
Cozoy D2
81Outstanding
$55
Full review dataCozoy D2 vs TinHifi T3 Plus: which should you buy?
On aggregated review scores the Cozoy D2 comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Cozoy D2 - Outstanding overall at around $55.
Wired IEMs
TinHifi T3 Plus
61Average
$69
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Cozoy D2 leads on 4 of 4 measures.
- Cozoy D2
- TinHifi T3 Plus
HearWiki score
81
61
Sound
8.5
6.4
Value
9.0
5.9
Price (USD)
$55
$69
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
The Cozoy D2 is 5 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 5 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- D220265 yr newer
- T3 Plus2021
Specifications
D2T3 Plus
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $55
- $69
- HearWiki score
- 81
- 61
- Released
- 2026
- 2021
- Availability
- Sold new
- Still sold new
- Driver
- 2DD
- 1DD
- Driver type
- dynamic
- dynamic
- Driver configuration
- 2DD
- 1DD
- Driver size
- -
- 10 mm
- Drivers per side
- 2
- 1
- Impedance
- 20 Ω
- 32 Ω
- Active noise cancelling
- -
- No
- Connector
- 2-pin 0.78 mm
- 2-pin 0.78 mm
What reviewers said
Cozoy D2
The Cozoy D2 is a budget-friendly wired IEM that pairs a 6 mm beryllium driver with a 10 mm graphene-composite driver for a dual-dynamic setup. It offers a flexible connection via a 2-pin 0.78 mm cable that includes swappable 3.5 mm and 4.4 mm plugs, catering to both standard and balanced sources. With a 20-ohm impedance, it's easy to drive from most devices.
- Pro:Dual-driver hybrid design for detailed sound
- Pro:Interchangeable 3.5 mm and 4.4 mm plugs
- Pro:Low impedance (20 ohms) for easy pairing
- Con:No active noise cancellation
- Con:Wired only, limiting portability
- Con:Budget build may not suit all users
TinHifi T3 Plus
The TinHifi T3 Plus is a budget-friendly wired IEM that prioritizes a balanced, genre-versatile sound signature with a bass-boosted neutral profile and smooth treble. Its updated acrylic shell and 10mm LCP dynamic driver offer solid build quality and comfort, making it an easy recommendation for its price, though it doesn't push technical boundaries like resolution or imaging to top-tier levels.
- Pro:Well-tuned, balanced sound with smooth treble
- Pro:Comfortable and attractive acrylic build
- Pro:Versatile across genres with good female vocals
- Con:Average bass texture and resolution
- Con:Imaging and macrodynamics are not class-leading
- Con:Slightly forward upper-midrange
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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